Cisco Nexus3048 ソフトウェアアップデート

<h2>ソフトウェアアップデート</h2>

kickstart及びsystemのソフトウェアをciscoからダウンロード。

```shell-session
NEXUS3048-1# copy http://192.168.20.31/nxos/n3000-uk9.6.0.2.U5.3.bin bootflash:n3000-uk9.6.0.2.U5.3.bin
Enter vrf (If no input, current vrf 'default' is considered):
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  181M  100  181M    0     0   707k      0  0:04:22  0:04:22 --:--:--  707k
Copy complete, now saving to disk (please wait)...
NEXUS3048-1# copy http://192.168.20.31/nxos/n3000-uk9-kickstart.6.0.2.U5.3.bin bootflash:n3000-uk9-kickstart.6.0.2.U5.3.bin
Enter vrf (If no input, current vrf 'default' is considered):
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 36.0M  100 36.0M    0     0   707k      0  0:00:52  0:00:52 --:--:--  706k
Copy complete, now saving to disk (please wait)...

NEXUS3048-1# install all kickstart bootflash:n3000-uk9-kickstart.6.0.2.U5.3.bin system bootflash:n3000-uk9.6.0.2.U5.3.bin
Installer is forced disruptive

Verifying image bootflash:/n3000-uk9-kickstart.6.0.2.U5.3.bin for boot variable "kickstart".
[####################] 100% -- SUCCESS

Verifying image bootflash:/n3000-uk9.6.0.2.U5.3.bin for boot variable "system".
[####################] 100% -- SUCCESS

Verifying image type.
[####################] 100% -- SUCCESS

Extracting "system" version from image bootflash:/n3000-uk9.6.0.2.U5.3.bin.
[####################] 100% -- SUCCESS

Extracting "kickstart" version from image bootflash:/n3000-uk9-kickstart.6.0.2.U5.3.bin.
[####################] 100% -- SUCCESS

Extracting "bios" version from image bootflash:/n3000-uk9.6.0.2.U5.3.bin.
[####################] 100% -- SUCCESS

Performing module support checks.
[####################] 100% -- SUCCESS

Notifying services about system upgrade.
[####################] 100% -- SUCCESS



Compatibility check is done:
Module  bootable          Impact  Install-type  Reason
------  --------  --------------  ------------  ------
     1       yes      disruptive         reset  Forced by the user



Images will be upgraded according to following table:
Module             Image         Running-Version             New-Version  Upg-Required
------  ----------------  ----------------------  ----------------------  ------------
     1            system             6.0(2)U2(2)             6.0(2)U5(3)           yes
     1         kickstart             6.0(2)U2(2)             6.0(2)U5(3)           yes
     1              bios      v1.2.0(08/25/2011)      v1.2.0(08/25/2011)            no
     1         power-seq                    v4.4                    v4.4            no


Switch will be reloaded for disruptive upgrade.
Do you want to continue with the installation (y/n)?  [n] y
Time Stamp: Tue Jul 21 16:52:16 2015


Install is in progress, please wait.

Performing runtime checks.
[####################] 100% -- SUCCESS

Setting boot variables.
[####################] 100% -- SUCCESS

Performing configuration copy.
[####################] 100% -- SUCCESS
Time Stamp: Tue Jul 21 16:52:35 2015


Finishing the upgrade, switch will reboot in 10 seconds.
NEXUS3048-1#
```

自動で再起動が走るので起動したらアップデートされたことを確認する。

```shell-session
NEXUS3048-1# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Documents: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_series_home.html
Copyright (c) 2002-2015, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained herein are owned by
other third parties and are used and distributed under license.
Some parts of this software are covered under the GNU Public
License. A copy of the license is available at
http://www.gnu.org/licenses/gpl.html.

Software
  BIOS:      version 1.2.0
  loader:    version N/A
  kickstart: version 6.0(2)U5(3)
  system:    version 6.0(2)U5(3)
  Power Sequencer Firmware:
             Module 1: version v4.4
  BIOS compile time:       08/25/2011
  kickstart image file is: bootflash:///n3000-uk9-kickstart.6.0.2.U5.3.bin
  kickstart compile time:  6/9/2015 1:00:00 [06/09/2015 18:28:31]
  system image file is:    bootflash:///n3000-uk9.6.0.2.U5.3.bin
  system compile time:     6/9/2015 1:00:00 [06/09/2015 19:45:50]


Hardware
  cisco Nexus 3048 Chassis ("48x1GE + 4x10G Supervisor")
  Intel(R) Celeron(R) CPU        P450 with 3665232 kB of memory.
  Processor Board ID FOC19200XXX

  Device name: NEXUS3048-1
  bootflash:    2007040 kB

Kernel uptime is 0 day(s), 0 hour(s), 19 minute(s), 34 second(s)

Last reset at 624016 usecs after  Tue Jul 21 16:52:45 2015

  Reason: Disruptive upgrade
  System version: 6.0(2)U2(2)
  Service:

plugin
  Core Plugin, Ethernet Plugin
```

以上